<?php

namespace Mvc\App\Decorator\Interfaces;
/**
 * Created by PhpStorm.
 * User: 554665488
 * Date: 2018-6-22
 * Time: 3:43
 * @description:装饰器模式
 * @Author: yfl
 * @QQ 554665488
 */
interface TemplateInterface
{
    //前置操作
    public function beforeAction($controller);

    //后置操作
    public function afterAction($return_value);
}